baber/WOPTO huggingface dataset:
Patent FR-2829172-A1 (FR)
Title: Folding-sliding door e.g. for large bay in wall of building has upper guide rail with curved section and switching mechanism for rollers
Inventor: BAY MICHEL
IPC: E05F15/14
Filed: 2001-09-03
Abstract: The door, designed to open in accordion folds, has upper (8) and lower guide rails for rollers supporting the door's hinged panels. The upper rail has a curved section (9) and a switching mechanism (10) to deflect rollers alternately onto the straight and curved sections of rail to fold the panels, the distance between the ends of the straight and curved sections being equal to the widths of individual door panels. The switching mechanism operates automatically, with the moving rollers pushing it alternately to either side.
Patent FR-2813799-A1 (FR)
Title: Oxygen economiser esp for assisted breathing apparatus has distributor with distribution and inhalation detection ports
Inventor: BYRD DOUGLAS S
IPC: A61M16/20
Filed: 2001-09-07
Abstract: The economiser has an oxygen distributor (C) with a distribution port (122) and a detection port (140) which detects inhalation by the patient, the two ports being capable of simultaneous connection to the patient via a double cannula. It also has an oxygen distribution chamber (114) in communication with the distribution port, a dosing intake (116) for the flow of oxygen to the distribution chamber, controlled by a distribution membrane (108), and a feed pressure chamber (106).
Patent FR-2830275-A1 (FR)
Inventor: CALVO SABINE
IPC: F01N3/20
Filed: 2001-10-01
Abstract: System for treatment of exhaust gas (G) from combustion motor comprises a treatment element in parallelepiped form in the exhaust line (16) and system for producing high voltage/low current discharge between cathodes (24) and anode (22) to form chemical species for regenerating treatment element .The anode extends within the element parallel to the opposite walls (42,44) of the element and parallel to the direction of flow of the gases. The cathodes are arranged on the opposite walls parallel to the anode. The anode and cathodes comprise networks of conductors (40).
Patent WO-02070876-A1 (WO)
Title: Expansion chamber for a compressed air engine
Inventor: NEGRE GUY
IPC: F02B41/02
Filed: 2002-03-05
Abstract: An expansion chamber for a compressed air engine (2, 2a) is characterised in comprising two distinct volumes, one of which is connected to the compressed air inlet (24a) and the other twinned with the cylinder (16). Said volumes may be connected to each other or isolated, such that during the exhaust stroke it is possible to charge the first volume (2) with compressed air, then establish the pressure in the second volume (2a), after the end of the exhaust and whereby at least one of the volumes is equipped with a device which permits variation of the volume thereof.
Patent FR-2835533-A1 (FR)
Inventor: HOFFMANN JEAN LUC
IPC: C22F1/043
Filed: 2002-02-05
Abstract: A metal sheet for a motor vehicle body outer panel, having a thickness ranging between 0.8 and 1.2 mm, containing, in wt. %, Fe 0.25-0.40 and preferably 0.25-0.35; Si 0.90-1.20 and preferably 0.95-1.10; Cu 0.10-0.25 and preferably 0.15-0.20; Mg 0.35-0.50 and preferably 0.40-0.50; Mn 0.05-0.20 and preferably 0.08-0.15; other elements<0.05 each and <0.15 in total, the rest being aluminum. The sheet has, after solution heat treatment, quenching, pre-tempering or reversion, and maturation at room temperature for 3 weeks to 6 months, an L R0.2 direction yield strength less than 160 MPa, and preferably less than 150 MPa. A yield strength>180 MPa can be obtained on the body stamping part after the paint has been cured. The sheet of the invention enables a reduction in the thickness of parts while satisfying all the other required properties.
Patent FR-2835754-A1 (FR)
Title: Medical case, comprising catheter and needle, has fixed deflector in path of cursor so that on contact cursor is inclined and hence needle in case
Inventor: ROSSI DANIEL
IPC: A61M5/32
Filed: 2002-02-08
Abstract: The medical case (3) comprises a short catheter (1), a needle (2a) threaded in the catheter allowing introduction of catheter into the body. The case which houses the needle after its withdrawal from the catheter is provided with a fixed deflector (16) arranged on the path of a cursor such that the contact of the cursor with the deflector causes inclination of the cursor and hence the needle in the case.  A return spring (17) pushes the inclined cursor back in the opposite direction so that the tip of the inclined needle is locked in the case.
Patent FR-2836080-A1 (FR)
Title: Method of configuration of laser beam, for sheet metal welding, has laser produced by diode groups to provide varying intensity across beam
Inventor: DEMIT DANIEL
IPC: B23K26/26
Filed: 2002-02-20
Abstract: The method of configuration of a laser beam (8) for sheet metal (1,2) welding using multiple diodes has the diodes power controlled in groups of at least one diode. The groups of diodes are controlled so that the beam has a power which varies transversely to the emission direction. The diodes can be in a rectangular array.
Patent FR-2837850-A1 (FR)
Title: Appareil pendulaire destine a l'enfoncement a l'aplomb de chevilles de scellements en sol, par percussion d'une masse a commande hydraulique sur une broche de foncage
Inventor: GERMAIN GILBERT ROGER FERDINAN
IPC: E02D7/08
Filed: 2002-03-28
Abstract: Appareil pendulaire destiné à l'enfoncement à l'aplomb de chevilles de scellements en sol par percussion d'une masse à commande hydraulique sur une broche de fonçage. L'appareil a pour fonction l'enfoncement à l'aplomb dans le sol par percussion, de chevilles de scellement à fourreau intégré ou rapporté et, de tous types de poteaux, supports, piquets de n'importe quel matériau, sans aucune limite de déport. L'appareil est autonome, transportable, adaptable à tout engin de levage. Il permet l'opération sur des terrains d'accès difficiles ou pentus assurant par sa conception une verticalité optimum.Cet appareil comprend un élément porteur (2) muni d'un crochet universel supportant une colonne pendulaire fixe (1) dans laquelle une colonne mobile coulisse librement (7). Cette colonne mobile supporte la broche de fonçage et guide une masse de frappe coulissante (10) mue par un vérin (20) et une pince hydraulique (12) assurant une élévation de frappe constante d'environ 1m. L'énergie hydraulique est assurée par un groupe externe.Son domaine d'utilisation comprend les travaux publics et se substitue par sa polyvalence aux autres engins de fonçage.
Patent FR-2837679-A1 (FR)
Title: Excess eyelash make=up removal device, comprises pair of pincers holding disposible flexible band with toothbrush bristles
Inventor: PORTE ALEXANDRA EVELYNE ANDREE
IPC: A46B9/02
Filed: 2002-03-28
Abstract: The device comprises a pair of pincers (1) for opening and closing a ring (2) which is provided with a groove (3) on the inside, the groove being closed at both ends and used to hold a band (4) made from rubber or flexible plastic. Small groups of toothbrush bristles (5) are anchored in the band and once the latter is saturated with make-up, it can be disposed of, along with the bristles.
Patent WO-03043869-A1 (WO)
Inventor: GUEGAN STEPHANE
IPC: B62D119/00
Filed: 2002-11-22
Abstract: Cet ensemble de direction assistée électrique, du type comprenant un volant (11), une crémaillère (7) commandée par ledit volant (11), des butées droite (31a) et gauche (31b) limitant la course de ladite crémaillère (7) et un moteur électrique (1) agencé de manière à contribuer à la mise en mouvement de ladite crémaillère (7) sous l'effet de 1a mise en rotation dudit volant (11), est remarquable en ce qu'il comprend des moyens (33) pour ralentir la vitesse de déplacement de ladite crémaillère (7) lorsqu'elle arrive à proximité desdites butées (31a, 31b).
Patent FR-2838145-A1 (FR)
Title: Protection device for roofers comprises device composed of jaws with parallel clamping faces fixed under rafter and second device supporting handrail wire pegs with clearance allowing roofer to work
Inventor: DURIEUX HENRI
IPC: E04G5/04
Filed: 2002-04-08
Abstract: The protection device is composed of a first device (2), fixed under a rafter (4) resting on a wall (23), on which is articulated, around a spindle (13), a second device (5) which comprises a support (15) for the pegs (26) on which the handrail wires are coupled. The second device has a clearance allowing the roofer to work and several peg fixing possibilities (25,27). The first device is composed of jaws (6,7) with parallel clamping faces (8,9). The first jaw is fixed and comprises a first linear guide (10) on which a guided device (11) integral with the second jaw is guided.
Patent FR-2841097-A1 (FR)
Title: Corps gras vegetal et son utilisation dans des preparations alimentaires
Inventor: DESBOIS PASCAL
IPC: A23L1/164
Filed: 2002-06-24
Abstract: La présente invention a pour objet un corps gras végétal et son utilisation dans des préparations alimentaires. Le corps gras végétal est caractérisé par le fait qu'au moins 90 % des acides gras qu'il comprend sont des acides gras de 16 à 18 atomes de carbone et par le fait qu'il a une teneur en eau inférieure à 0, 4 % de la masse totale.
Patent FR-2842141-A1 (FR)
Title: Automobile wheel handling device comprises frame and support on which two rollers are fixed and on which wheel is positioned, handle and transmission spindle in contact with support enabling vertical movement of support side
Inventor: BLANVIN THIERRY
IPC: B60B29/00
Filed: 2002-07-11
Abstract: The handling device for installing a vehicle wheel (5) comprises a frame (2) and a support (3) on which the two rollers are fixed. The rollers enable the wheel height to be varied. The distance (d) between the rollers is fixed when the wheel is positioned on them. A heightening means (4) comprising a handle (41) and a transmission spindle in contact with the support is mounted on the frame enables the vertical movement of at least one side (32,33) of the support.
Patent FR-2842438-A1 (FR)
Title: Procede de preparation de billes contenant une matrice minerale reticulee
Inventor: PROUZET ERIC
IPC: B01J2/08
Filed: 2002-07-22
Abstract: L'invention concerne un procédé pour la préparation de billes contenant une matrice minérale réticulée, et les billes obtenues.Le procédé consiste à préparer des billes gélifiées en versant goutte à goutte une suspension contenant un précurseur de la matrice minérale et un alginate, dans une solution d'un sel de cation plurivalent dont le pH est inférieur à 3, et à réticuler le précurseur de la matrice minérale par un procédé sol-gel.Le procédé est particulièrement utile pour la préparation de billes de silice ou d'alumine réticulée ayant une dimension millimétrique.
Patent FR-2844345-A1 (FR)
Title: Rotating fusion oven for non-ferrous waste comprises tank, with filling and emptying opening, rotating on support by means of rollers, support tipped by actuator on chassis between service and emptying positions
Inventor: ARMABESSAIRE JEAN EMILE ANTOIN
IPC: F27B7/12
Filed: 2002-09-06
Abstract: The rotating oven comprises a tank (1) with a filling and emptying opening (15) and waste heating means. The tank is mounted to rotate on a support (3) by means of rollers and rotated by a driving shaft (60). There is a chassis (5) on which the support can move between service and emptying positions and support tipping actuator (62). There are tank axial locking means (17) located in a plane (P') perpendicular to the tank axis (A).
Patent FR-2846020-A1 (FR)
Title: Double glazed window or partition frame extrusion has inner cavity divided by web for use with or without internal blind
Inventor: RETBI BOUCHAID
IPC: E04B2/74
Filed: 2002-10-21
Abstract: The extrusion, made from metal or plastic, has an inner cavity divided by a transverse web (111) into two sections (2, 3). One section (3) has an opening (35) that faces the gap between the panes of glass and is designed to contain an internal window blind. The extrusion is fitted with the closed section (2) facing the gap when there is no inner blind. The glass panels are fitted into channels (112, 113, 114, 115) on either side of the central portion of the extrusion.
Patent WO-03070553-A1 (WO)
Title: Light pedal vehicle
Inventor: KASZUK CYRILLE
IPC: B62M1/24
Filed: 2003-02-12
Abstract: The invention relates to a light pedal vehicle which is economical, compact, neat and can be easily folded.  The inventive vehicle, which has been provided with improved stability in the folded position, can tow a container supported on castors.  The transmission mechanism of said vehicle is efficient, simple, reliable, quiet and can be used to change speed.  According to the invention, the vehicle (1) comprises a frame (4) bearing a rear driving wheel (3), a front wheel (2) and two pedals (14, 14') which can each move between an upper and a lower position and which are each connected to a transmission device (7, 7'), said transmission device transforming the movement of each pedal from the upper position to the lower position into a forward rotation movement performed by the rear driving wheel (3).  Each transmission device (7, 7') comprises a speed-increasing element (15, 15') which can rotate in relation to the frame (4) and which is connected to a pedal (14, 14') by means of an upstream free wheel (16, 16') and a first cable (17, 17').  Moreover, said speed-increasing element (15, 15') is connected to the rear driving wheel (3) by means of a downstream free wheel (19, 19') and a second cable (20, 20').  In addition, the transmission device (7, 7') also comprises return means (23, 23') which are intended to wind the cables (17, 17', 20, 20') around the upstream (16, 16') and downstream (19, 19') free wheels, returning each pedal (14, 14') to the upper position thereof.
Patent WO-03100932-A1 (WO)
Title: Method and installation for ionization by electric discharge with dielectric barrier and production of surface-treated substrates
Inventor: COCOLIOS PANAYOTIS
IPC: H01T19/00
Filed: 2003-05-22
Abstract: The invention concerns a method for ionization by electric discharge with dielectric barrier, of an ionization zone (24) whereof the atmosphere comprises active ionizable elements, the ionization zone (24) being delimited by two electrodes (21, 23), namely a reference electrode (21) connected to a reference potential and a high voltage electrode (23) connected to an electric generator (4), at least one of the electrodes being coated with a dielectric material (22). Said method comprises a ionization step during which the high voltage electrode (23) is electrically charged by said electric generator (4) to ionize active elements of the ionization zone (24). The ionization step comprises excitation of the high voltage electrode (23) with an excitation signal (SE) having pulses between a reference potential and an ionization potential (V), whereof the leading edge (Δ) is of the order of the propagation time of the electron avalanche in the ionization zone (24). The invention is useful for surface treatment of substrates.
Patent FR-2850913-A1 (FR)
Title: Motor vehicles seat, has drive mechanism connected to backrest to be involved in displacement, when backrest moves between its raised position and folded back position
Inventor: GANOT DENIS
IPC: B60N2/08
Filed: 2003-02-12
Abstract: The seat has a transmission device with a cable (13) extending between an end assembled on a locking mechanism (71) and another end connected to a spring (14). The spring cooperates with a stopping unit when a backrest (8) is raised towards its folded back position. A drive mechanism is connected to the backrest to be involved in displacement, when the backrest moves between its raised position and folded back position.
Patent FR-2852219-A1 (FR)
Title: Cooking utensil comprises a base with a sandwich structure including decorative inserts
Inventor: BOURDIN ALAIN GILLES
IPC: B21K25/00
Filed: 2003-03-10
Abstract: Cooking utensil comprises a receptacle (1) with a base (4) comprising an intermediate layer (5) bonded to the bottom (2) of the receptable and a surface layer (6) bonded to and covering the intermediate layer. The surface layer has at least one opening for receiving an ornamental insert (7), which is bonded to the intermediate layer by hot compression so that it forms a continuous piece with the surface layer. An independent claim is also included for production of a cooking utensil as above by making or providing the receptacle, placing the intermediate layer against the bottom of the receptacle, bonding the intermediate layer to the bottom of the receptacle, covering the intermediate layer with the surface layer, placing the insert(s) into the opening(s) in the surface layer, bonding the insert(s) to the intermediate layer by hot compression, and bonding the surface layer to the intermediate layer.
Patent FR-2852575-A1 (FR)
Title: Rescue collar for use by e.g. diver, has aluminium case with compressed air reserve connected to bladder by two lateral air ducts, and timer transmitting command to reserve for inflating bladder when preset diving time is exceeded
Inventor: CHARLES PHILIPPE
IPC: B63C11/02
Filed: 2003-03-20
Abstract: The collar has an aluminum case (1) with a compressed air reserve (2), which is connected to a bladder (4) by two lateral air ducts through a valve (3). A timer transmits a command to the reserve for inflating the bladder when the preset diving time in the timer is exceeded. The bladder will support the head of a diver by being placed below the chin and back side of divers neck.
Patent WO-2004062995-A1 (WO)
Title: Assembly comprising a bicycle fork and a headset on a bicycle frame and fork for one such assembly
Inventor: GUEUGNEAUD JEAN-MARIE
IPC: B62K21/06
Filed: 2003-12-05
Abstract: The invention relates to an assembly comprising a bicycle fork (1) and a headset (J) on a steering column (2) of a bicycle frame.  According to the invention, the fork is solidly connected to a pivot (3) which extends (3a) beyond the end of the steering column, opposite that comprising the fork, such that a handlebar stem can be fixed thereto using the external screw thread of the pivot.  The aforementioned headset (J) comprises a lower bearing (7) and an upper bearing (8) and an adjustment means (M) is provided for the axial clamping of said headset.  Moreover, in the area at the end of the steering column opposite that comprising the fork, the outer surface of the pivot (3) contains a zone (B) which is equipped with first connecting means (13), while the above-mentioned pivot extension (3a), which is disposed at the end opposite that comprising the fork (1), has no such connecting means.  The invention further comprises a bushing (15) which is equipped with second connecting means (16), complementary to those of the pivot, and which is used to adjust the axial clamping of the headset.
Patent WO-2004059157-A1 (WO)
Title: Thrust reverser comprising optimised deflector gratings
Inventor: BLIN LAURENT
IPC: F02K1/72
Filed: 2003-12-22
Abstract: The invention relates to a device comprising gratings which are used to form a reverse flow from a jet engine thrust flow.  The inventive device comprises a plurality of flow diverter gratings (22) which are disposed side-by-side at the outer edge of an annular thrust flow circulation channel.  Each of the gratings comprises a plurality of intersecting inner transverse blades (24A) and inner longitudinal blades (24B), two adjacent gratings being separated by a side clearance which generates a leakage flow.  The device also comprises means of re-directing the aforementioned leakage flow in a direction such as to increase the effectiveness of the reverse flow, said re-direction means comprising aerodynamic appendages (36) which are mounted to at least one outer longitudinal edge of each grating.
Patent FR-2854067-A1 (FR)
Title: A detergent composition used as a hair shampoo comprises boron nitride coated with one or more oils and one or more anionic surfactants
Inventor: PARRIS ERIC
IPC: A61K8/31
Filed: 2003-04-28
Abstract: A detergent composition comprising boron nitride associated with at least one oil and at least one anionic surfactant. An independent claim is included for a method of treating the hair by applying the claimed composition and rinsing after an optional delay.
Patent FR-2855573-A1 (FR)
Title: Procede de detection d'usure d'un embrayage pilote
Inventor: BATICLE REMI
IPC: F16D48/06
Filed: 2003-05-26
Abstract: L'invention concerne un procédé de détection de l'usure de la garniture de friction d'un embrayage piloté électroniquement par un calculateur de transmission automatisée, caractérisé en ce qu'il calcule le degré d'usure de l'embrayage à partir de la comparaison entre la mesure initiale à l'état neuf (Pefi) et la mesure courante de la position fermée (Pefc) de l'embrayage, puis il confirme ce degré d'usure calculé par détermination du couple transmissible par l'embrayage dans des conditions de roulage définies.Application aux véhicules automobiles.
Patent FR-2855526-A1 (FR)
Inventor: PARADOWSKI HENRI
IPC: F25J1/02
Filed: 2003-06-02
Abstract: This process includes the following steps: (a) the feed natural gas ( 101 ) is introduced into a first distillation column ( 31 ) which produces, as top product, a pretreated natural gas ( 111 ), which pretreated natural gas ( 111 ) no longer contains practically any C<SUB>6</SUB><SUP>+</SUP> hydrocarbons; (b) the pretreated natural gas ( 111 ) is introduced into an NGL recovery unit ( 19 ) comprising at least a second distillation column ( 49 ), so as to produce, on the one hand, as column top product, a purified natural gas ( 151 ) and, on the other hand, an NGL cut ( 15 ); and (c) the said liquefiable natural gas ( 161 ) is formed from the purified natural gas ( 151 ) resulting from step (b).
Patent FR-2855949-A1 (FR)
Title: Make-up pencil, has nozzle connected to two accessories housed in interior of cask, and bayonet type fixing device to fix nozzle with cask for moving nozzle towards interior of cask
Inventor: GIEUX GERARD
IPC: A45D40/24
Filed: 2003-06-12
Abstract: The pencil (1) has a cask (13) and a detachable nozzle (17) connected to an accessory e.g. pencil sharpener and to another accessory (21) e.g. brush, mounted opposite to the former accessory. The accessories are housed at interior of the cask. A bayonet type fixing device fixes the nozzle with the cask for moving the nozzle towards interior of the cask.
Patent FR-2857784-A1 (FR)
Title: Semiconductor optical device e.g. laser comprises substrate which has an indium phosphide base and an active layer containing specified concentrations of gallium, indium, arsenic and nitrogen
Inventor: GENTNER JEAN LOUIS
IPC: H01S5/34
Filed: 2003-07-18
Abstract: A semiconductor optical device (100) comprises: (a) a substrate (1) with a base of indium phosphide; (b) an active layer (32) having a composition adjusted for an operating wavelength greater than 1.5 mu m which contains a concentration x of gallium, a concentration 1-x of indium and a concentration y of arsenic, where x is greater than or equal to 0.48; (c) the composition also includes a concentration z of nitrogen of less than or equal to 0.05 and the concentration y is essentially equal to 1-z.
Patent FR-2858196-A1 (FR)
Title: Vase holder with window enabling level of liquid in vase to be seen
Inventor: TANGUY ALAIN
IPC: A47G7/06
Filed: 2003-08-01
Abstract: The vase holder comprises a window (1) which enables the level of liquid in the vase (4) to be seen.